Dubai, 11 July  

US President Donald Trump threatened Iran on Saturday after the funeral of Supreme Leader Ayatollah Ali Khamenei saw open calls for his killing, further underlining the tensions gripping the Middle East as an interim deal to end the war buckles under repeated crossfire in the region.

Trump made the comments on his Truth Social after senior US officials demanded that Iran make a public statement saying the Strait of Hormuz is open and that ships crossing the vital corridor won't be attacked any longer. So far, Tehran has not done so, instead insisting that the route remain under its control and that it be allowed to charge ships moving through it, upending decades of precedent that consider the strait an international waterway.

There had been multiple days of US airstrikes targeting Iran, as well as Iranian retaliatory fire targeting nations across the Middle East. Those strikes had been sparked by Iran attacking three ships in the Strait earlier this week.

Trump makes an online threat toward Iran

A thousand “missiles are Locked and Loaded and aimed at the Islamic Republic of Iran, with thousands of more to immediately follow, should the Iranian Government act on its threat,” Trump wrote on his website.

The US President said his threat was in response to threats “to assassinate, or attempt to assassinate” him. During Khamenei's funeral, mourners repeatedly held posters or banners calling for him to be killed along with Israeli Prime Minister Benjamin Netanyahu.

The Iran war's opening moments on Feb. 28 saw an airstrike that killed Khamenei, 86. Iran only buried Khamenei this week following a dayslong funeral ceremony that saw his body taken to cities in both Iran and Iraq. Trump added in his post that the US military would “completely decimate and destroy all areas of Iran — PRAISE BE TO ALLAH!”

Trump, repeatedly during the war and its uneasy ceasefire, has invoked the name of God in Arabic, as well as threatened to destroy Iran's very civilization. The Council on American-Islamic Relations, a nationwide advocacy group, has in the past criticized Trump's “deranged mocking of Islam.”

Why Strait of Hormuz is a major point of contention

The US officials, who spoke on condition of anonymity to describe to reporters the state of play with Iran, said the resumption of strikes this week came after what they described as a rogue faction of Iranian hard-linerstrying to sabotage the ceasefire between Tehran and Washington.

However, Iran has insisted its theocracy is unified after the war under the country's new supreme leader, Ayatollah Mojtaba Khamenei.

The US officials said Friday that Trump is giving US negotiators limited time to reach a deal with Iran, but, in a sign of the challenges ahead, they underscored that the president had a wide range of options if talks fall apart. Moments before the US officials spoke, however, Tehran's diplomat at the United Nations told reporters that any activity in the Strait of Hormuz, including its opening or demining operations, “rests exclusively with Iran.”

Qatari mediators separately travelled to Iran to meet with officials on Friday, Iranian Foreign Ministry spokesperson Esmail Baghaei said.

Iran has said the strait must now be under its sole control and that vessels should begin paying fees to Tehran — even though the world has for decades considered it an international waterway. About a fifth of all traded oil and natural gas passed through the strait before the war began.

Iran's grip on the Strait during the conflict led to a global energy crisis, though oil prices have sharply dropped since wartime highs of USD 120 a barrel.

Middle East remains tense after attacks

After the US wrapped up its latest strikes on Thursday, more attacks reportedly hit Iran, leaving questions about who else may be targeting the Islamic Republic. Israel didn't claim them, meaning the Gulf Arab states may have launched them, likely as a means to deter Iran from attacking them again. Iran on Thursday retaliated for US strikes by targeting Bahrain, Jordan, Kuwait and Qatar.

The strikes in Iran over two days killed at least 17 people and wounded 115 others, Iran's Health Ministry spokesperson Hossein Kermanpour said.

Iranian Foreign Minister Abbas Araghchi traveled to Oman on Saturday to meet with his counterpart. Turkish Foreign Minister Hakan Fidan told his country's state broadcaster TRT that he believed “a solution can be reached” this weekend between Iran and Oman, which lie on opposite sides of the narrow waterway.

However, Araghchi on Saturday accused the US of violating the interim deal by ending waivers allowing Iran to sell crude oil on the open market in US dollars. Washington did that in response to the attacks on ships in the strait.

“Reality check: There can only be mutual compliance,” Araghchi wrote on X.

The US continues to urge mariners to travel on a southern route through Oman's territorial waters to avoid Iranian waters and the commands of its paramilitary Revolutionary Guard. That has angered Tehran and sparked the attacks in the strait.